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This commit is contained in:
Eitan Seri-Levi
2026-06-17 14:24:36 +03:00
parent c00dff7b7d
commit 7f827fbc81
3 changed files with 9 additions and 13 deletions
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16
beacon_node/beacon_chain/src/payload_envelope_verification/import.rs
View File

@@ -173,6 +173,14 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
.map_err(BeaconChainError::TokioJoin)?
.ok_or(BeaconChainError::RuntimeShutdown)??;
// TODO(gloas): optimistic sync is not supported for Gloas, maybe we could re-add it
if payload_verification_outcome
.payload_verification_status
.is_optimistic()
{
return Err(EnvelopeError::OptimisticSyncNotSupported { block_root });
}
Ok(AvailabilityPendingExecutedEnvelope::new(
signed_envelope,
block_root,
@@ -222,14 +230,6 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
block_root: Hash256,
payload_verification_status: PayloadVerificationStatus,
) -> Result<Hash256, EnvelopeError> {
// TODO(gloas): optimistic sync is not supported for Gloas. Proto-array only tracks
// `payload_received` as a bool, so an optimistically-imported payload would be treated as
// valid with no way to invalidate it if the EL later rejects it. Reject here (covering both
// the gossip and range-sync paths) until fork choice can track optimistic payload status.
if payload_verification_status.is_optimistic() {
return Err(EnvelopeError::OptimisticSyncNotSupported { block_root });
}
// Everything in this initial section is on the hot path for processing the envelope.
// Take an upgradable read lock on fork choice so we can check if this block has already
// been imported. We don't want to repeat work importing a block that is already imported.

5
beacon_node/beacon_chain/src/payload_envelope_verification/mod.rs
View File

@@ -168,11 +168,6 @@ pub enum EnvelopeError {
/// Error verifying the execution payload
ExecutionPayloadError(ExecutionPayloadError),
/// Optimistic sync is not supported for Gloas payload envelopes.
///
/// Proto-array only tracks `payload_received` as a bool, so it cannot represent an
/// optimistically-imported payload that the EL may later invalidate. Until fork choice can
/// track optimistic payload status, we reject optimistic envelopes rather than treat them as
/// valid.
OptimisticSyncNotSupported { block_root: Hash256 },
/// The envelope's beacon block was not present in fork choice at import time.
///